Table of Contents
© Copyright 2015 ABB. All rights reserved.
Troubleshooting
Malfunctions during operation
Fouling of the compressor due to the feeding in of ventilation gases
Reduced compressor performance/efficiency, hence engine performance
losses
Possible causes
Turbo-
Heavy fouling of the compressor
charger
components
Increased vibrations, compressor
blade damage
Reduced fatigue strength of the compressor wheel, compressor blade
failure.
Possible causes
Turbo-
Material of compressor wheel
charger
corroded
Operation Manual / TPS44-F.. - TPS61-F..
6
6.3
Remedy
Clean compressor
Optimize oil separation
Correct the feed of ventilation
gases according to instructions
of enginebuilder.
Remedy
Check the fuel and its corrosive
components, and change fuel if
necessary.
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